DE1645472A1 - Verfahren zur Herstellung von Polymethylensulfid - Google Patents

Verfahren zur Herstellung von Polymethylensulfid

Info

Publication number
DE1645472A1
DE1645472A1 DE19661645472 DE1645472A DE1645472A1 DE 1645472 A1 DE1645472 A1 DE 1645472A1 DE 19661645472 DE19661645472 DE 19661645472 DE 1645472 A DE1645472 A DE 1645472A DE 1645472 A1 DE1645472 A1 DE 1645472A1
Authority
DE
Germany
Prior art keywords
polymethylene
reaction
formaldehyde
methylene
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19661645472
Other languages
German (de)
English (en)
Inventor
Hwa Jesse Chia Hsi
Remes Nathaniel Lincoln
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of DE1645472A1 publication Critical patent/DE1645472A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/10—Polythioethers from sulfur or sulfur-containing compounds and aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE19661645472 1965-09-23 1966-09-20 Verfahren zur Herstellung von Polymethylensulfid Pending DE1645472A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US489762A US3356656A (en) 1965-09-23 1965-09-23 Process of preparing polymethylene sulfide

Publications (1)

Publication Number Publication Date
DE1645472A1 true DE1645472A1 (de) 1970-10-29

Family

ID=23945161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661645472 Pending DE1645472A1 (de) 1965-09-23 1966-09-20 Verfahren zur Herstellung von Polymethylensulfid

Country Status (6)

Country Link
US (1) US3356656A (enrdf_load_stackoverflow)
BE (1) BE686656A (enrdf_load_stackoverflow)
CH (1) CH479656A (enrdf_load_stackoverflow)
DE (1) DE1645472A1 (enrdf_load_stackoverflow)
GB (1) GB1145989A (enrdf_load_stackoverflow)
IL (1) IL26432A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865795A (en) * 1973-11-19 1975-02-11 Phillips Petroleum Co Arylene sulfide polymers
US3884883A (en) * 1973-11-19 1975-05-20 Phillips Petroleum Co Arylene sulfide polymers
US5880253A (en) * 1997-03-24 1999-03-09 Phillips Petroleum Company Production of organosulfur or organoselenium ploymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225228A (en) * 1937-05-29 1940-12-17 Chrysler Corp Compressor lubrication
US2574829A (en) * 1948-12-31 1951-11-13 Phillips Petroleum Co Preparation of organic sulfenyl xanthates, sulfenyl trithiocar-bonates, thiosulfenylxanthates and thiosulfenyl trithiocarbonates
US2607673A (en) * 1950-04-21 1952-08-19 Phillips Petroleum Co Trithiocarbonates as plant defoliants
US3180790A (en) * 1952-12-01 1965-04-27 Phillips Petroleum Co Trithiocarbonates as nematocides

Also Published As

Publication number Publication date
BE686656A (enrdf_load_stackoverflow) 1967-03-09
GB1145989A (en) 1969-03-19
IL26432A (en) 1970-02-19
CH479656A (de) 1969-10-15
US3356656A (en) 1967-12-05

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